#C3E458#C3E458

#C3E458 is a very light, vivid yellow-green. Relative luminance 0.678; OKLCH L 86.8% C 0.169 H 121.3°. Best body text is #000000 at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#C3E458
RGB	rgb(195, 228, 88)
HSL	hsl(74, 72%, 62%)
HSV	hsv(74, 61%, 89%)
CMYK	cmyk(14.5%, 0%, 61.4%, 10.6%)
CIE-LAB	lab(85.90, -30.27, 62.81)
CIE-LCH	lch(85.90, 69.73, 115.73°)
OKLab	oklab(86.81% -0.0875 0.1441)
OKLCH	oklch(86.81% 0.169 121.3)
XYZ	xyz(52.0111, 67.7935, 19.5760)
Luminance	0.6779 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E458 #7958E4

analogous

#E4BF58 #C3E458 #7DE458

triadic

#C3E458 #58C3E4 #E458C3

tetradic

#C3E458 #58E4BF #7958E4 #E4587D

square

#C3E458 #58E4BF #7958E4 #E4587D

split-complementary

#C3E458 #587DE4 #BF58E4

monochromatic

#86A71B #B0DB23 #C3E458 #D6ED8D #E9F5C1

Accessibility & contrast

On white

1.44

#C3E458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.56

#C3E458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E458

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E458	#FFFFFF	#000000	##000000
##C3E458	1.00	1.44	14.56	14.56
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.56	21.00	1.00	1.00
##000000	14.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D747

Deuteranopia (green-blind)

#EDD762

Tritanopia (blue-blind)

#CDD9C7

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c3e458;
/* rgb */ color: rgb(195, 228, 88);
/* oklch */ color: oklch(86.8% 0.169 121.3);

Tailwind

colors: {
  custom: {
    50: '#d8ec8d',
    500: '#c3e458',
    950: '#000000',
  },
}

SCSS

$custom: #c3e458;
$custom-light: #d8ec8d;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e458",
  "rgb": {
    "r": 195,
    "g": 228,
    "b": 88
  },
  "hsl": {
    "h": 74.143,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.86808,
    "c": 0.16859,
    "h": 121.3
  },
  "luminance": 0.67793
}

Semantic roles & 50–950 ramp

primary

#C3E458

secondary

#5237A9

accent

#11D43F

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C3E458

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

Preview Lab → · Contrast checker → · Palette generator →