#CFF58E#CFF58E

#CFF58E is a very light, vivid yellow-green. Relative luminance 0.805; OKLCH L 92.0% C 0.136 H 125.5°. Best body text is #000000 at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#CFF58E
RGB	rgb(207, 245, 142)
HSL	hsl(82, 84%, 76%)
HSV	hsv(82, 42%, 96%)
CMYK	cmyk(15.5%, 0%, 42%, 3.9%)
CIE-LAB	lab(91.92, -28.60, 45.51)
CIE-LCH	lch(91.92, 53.75, 122.15°)
OKLab	oklab(92.04% -0.079 0.1107)
OKLCH	oklch(92.04% 0.136 125.5)
XYZ	xyz(63.2667, 80.5227, 37.7953)
Luminance	0.8052 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF58E #B48EF5

analogous

#F5E78E #CFF58E #9BF58E

triadic

#CFF58E #8ECFF5 #F58ECF

tetradic

#CFF58E #8EF5E7 #B48EF5 #F58E9B

square

#CFF58E #8EF5E7 #B48EF5 #F58E9B

split-complementary

#CFF58E #8E9BF5 #E78EF5

monochromatic

#9FEB1E #B7F056 #CFF58E #E7FAC6 #F3FDE3

Accessibility & contrast

On white

1.23

#CFF58E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.10

#CFF58E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF58E

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF58E	#FFFFFF	#000000	##000000
##CFF58E	1.00	1.23	17.10	17.10
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.10	21.00	1.00	1.00
##000000	17.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE986

Deuteranopia (green-blind)

#FAE793

Tritanopia (blue-blind)

#D5ECDC

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #cff58e;
/* rgb */ color: rgb(207, 245, 142);
/* oklch */ color: oklch(92.0% 0.136 125.5);

Tailwind

colors: {
  custom: {
    50: '#dff8b0',
    500: '#cff58e',
    950: '#000000',
  },
}

SCSS

$custom: #cff58e;
$custom-light: #dff8b0;
$custom-dark: #000000;

JSON

{
  "hex": "#cff58e",
  "rgb": {
    "r": 207,
    "g": 245,
    "b": 142
  },
  "hsl": {
    "h": 82.136,
    "s": 83.74,
    "l": 75.882
  },
  "oklch": {
    "l": 0.92035,
    "c": 0.136,
    "h": 125.5
  },
  "luminance": 0.80523
}

Semantic roles & 50–950 ramp

primary

#CFF58E

secondary

#8355D3

accent

#05E056

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151711

muted

#848581

Preview Lab

Preview with #CFF58E

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

Preview Lab → · Contrast checker → · Palette generator →