#C5EB61#C5EB61

#C5EB61 is a very light, vivid yellow-green. Relative luminance 0.722; OKLCH L 88.6% C 0.169 H 122.8°. Best body text is #000000 at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#C5EB61
RGB	rgb(197, 235, 97)
HSL	hsl(77, 78%, 65%)
HSV	hsv(77, 59%, 92%)
CMYK	cmyk(16.2%, 0%, 58.7%, 7.8%)
CIE-LAB	lab(88.04, -32.07, 61.42)
CIE-LCH	lch(88.04, 69.28, 117.57°)
OKLab	oklab(88.59% -0.0918 0.1422)
OKLCH	oklch(88.59% 0.169 122.8)
XYZ	xyz(54.8924, 72.1498, 22.3414)
Luminance	0.7215 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5EB61 #8761EB

analogous

#EBCC61 #C5EB61 #80EB61

triadic

#C5EB61 #61C5EB #EB61C5

tetradic

#C5EB61 #61EBCC #8761EB #EB6180

square

#C5EB61 #61EBCC #8761EB #EB6180

split-complementary

#C5EB61 #6180EB #CC61EB

monochromatic

#8DBA18 #B1E42B #C5EB61 #D9F297 #EDF9CE

Accessibility & contrast

On white

1.36

#C5EB61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.43

#C5EB61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EB61

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5EB61	#FFFFFF	#000000	##000000
##C5EB61	1.00	1.36	15.43	15.43
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.43	21.00	1.00	1.00
##000000	15.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE52

Deuteranopia (green-blind)

#F3DD6A

Tritanopia (blue-blind)

#CEE0CD

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #c5eb61;
/* rgb */ color: rgb(197, 235, 97);
/* oklch */ color: oklch(88.6% 0.169 122.8);

Tailwind

colors: {
  custom: {
    50: '#d9f193',
    500: '#c5eb61',
    950: '#000000',
  },
}

SCSS

$custom: #c5eb61;
$custom-light: #d9f193;
$custom-dark: #000000;

JSON

{
  "hex": "#c5eb61",
  "rgb": {
    "r": 197,
    "g": 235,
    "b": 97
  },
  "hsl": {
    "h": 76.522,
    "s": 77.528,
    "l": 65.098
  },
  "oklch": {
    "l": 0.88588,
    "c": 0.16922,
    "h": 122.8
  },
  "luminance": 0.7215
}

Semantic roles & 50–950 ramp

primary

#C5EB61

secondary

#5B37B9

accent

#0CDA44

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C5EB61

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

Preview Lab → · Contrast checker → · Palette generator →