#C4F589#C4F589

#C4F589 is a very light, vivid yellow-green. Relative luminance 0.788; OKLCH L 91.2% C 0.146 H 128.9°. Best body text is #000000 at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#C4F589
RGB	rgb(196, 245, 137)
HSL	hsl(87, 84%, 75%)
HSV	hsv(87, 44%, 96%)
CMYK	cmyk(20%, 0%, 44.1%, 3.9%)
CIE-LAB	lab(91.16, -33.16, 46.83)
CIE-LCH	lch(91.16, 57.38, 125.30°)
OKLab	oklab(91.23% -0.0916 0.1135)
OKLCH	oklch(91.23% 0.146 128.9)
XYZ	xyz(59.9321, 78.8458, 35.7233)
Luminance	0.7885 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 1.56

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F589 #BA89F5

analogous

#F5F089 #C4F589 #8EF589

triadic

#C4F589 #89C4F5 #F589C4

tetradic

#C4F589 #89F5F0 #BA89F5 #F5898E

square

#C4F589 #89F5F0 #BA89F5 #F5898E

split-complementary

#C4F589 #898EF5 #F089F5

monochromatic

#8CEB18 #A8F051 #C4F589 #E0FAC1 #F1FDE3

Accessibility & contrast

On white

1.25

#C4F589 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.77

#C4F589 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F589

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F589	#FFFFFF	#000000	##000000
##C4F589	1.00	1.25	16.77	16.77
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.77	21.00	1.00	1.00
##000000	16.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE880

Deuteranopia (green-blind)

#F7E58F

Tritanopia (blue-blind)

#C8EDDB

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #c4f589;
/* rgb */ color: rgb(196, 245, 137);
/* oklch */ color: oklch(91.2% 0.146 128.9);

Tailwind

colors: {
  custom: {
    50: '#d7f8ad',
    500: '#c4f589',
    950: '#000000',
  },
}

SCSS

$custom: #c4f589;
$custom-light: #d7f8ad;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f589",
  "rgb": {
    "r": 196,
    "g": 245,
    "b": 137
  },
  "hsl": {
    "h": 87.222,
    "s": 84.375,
    "l": 74.902
  },
  "oklch": {
    "l": 0.9123,
    "c": 0.14588,
    "h": 128.9
  },
  "luminance": 0.78847
}

Semantic roles & 50–950 ramp

primary

#C4F589

secondary

#8B50D2

accent

#05E169

background

#FEFFFD

surface

#FBFFF7

border

#D4D7D0

text

#151710

muted

#848581

Preview Lab

Preview with #C4F589

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →