#C3F25B#C3F25B

#C3F25B is a very light, vivid yellow-green. Relative luminance 0.759; OKLCH L 90.0% C 0.183 H 124.7°. Best body text is #000000 at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#C3F25B
RGB	rgb(195, 242, 91)
HSL	hsl(79, 85%, 65%)
HSV	hsv(79, 62%, 95%)
CMYK	cmyk(19.4%, 0%, 62.4%, 5.1%)
CIE-LAB	lab(89.79, -36.48, 65.80)
CIE-LCH	lch(89.79, 75.23, 119.01°)
OKLab	oklab(89.95% -0.1045 0.1508)
OKLCH	oklch(89.95% 0.183 124.7)
XYZ	xyz(56.1464, 75.8612, 21.5802)
Luminance	0.7586 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3F25B #8A5BF2

analogous

#F2D55B #C3F25B #78F25B

triadic

#C3F25B #5BC3F2 #F25BC3

tetradic

#C3F25B #5BF2D5 #8A5BF2 #F25B78

square

#C3F25B #5BF2D5 #8A5BF2 #F25B78

split-complementary

#C3F25B #5B78F2 #D55BF2

monochromatic

#8BC30F #AEEE22 #C3F25B #D8F694 #ECFBCC

Accessibility & contrast

On white

1.30

#C3F25B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.17

#C3F25B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3F25B

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3F25B	#FFFFFF	#000000	##000000
##C3F25B	1.00	1.30	16.17	16.17
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.17	21.00	1.00	1.00
##000000	16.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE348

Deuteranopia (green-blind)

#F8E166

Tritanopia (blue-blind)

#CBE7D3

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #c3f25b;
/* rgb */ color: rgb(195, 242, 91);
/* oklch */ color: oklch(90.0% 0.183 124.7);

Tailwind

colors: {
  custom: {
    50: '#d8f690',
    500: '#c3f25b',
    950: '#000000',
  },
}

SCSS

$custom: #c3f25b;
$custom-light: #d8f690;
$custom-dark: #000000;

JSON

{
  "hex": "#c3f25b",
  "rgb": {
    "r": 195,
    "g": 242,
    "b": 91
  },
  "hsl": {
    "h": 78.675,
    "s": 85.311,
    "l": 65.294
  },
  "oklch": {
    "l": 0.89954,
    "c": 0.18344,
    "h": 124.7
  },
  "luminance": 0.75862
}

Semantic roles & 50–950 ramp

primary

#C3F25B

secondary

#5D31C1

accent

#04E249

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C3F25B

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

Preview Lab → · Contrast checker → · Palette generator →