#C5EA54#C5EA54

#C5EA54 is a very light, vivid yellow-green. Relative luminance 0.714; OKLCH L 88.2% C 0.178 H 122.0°. Best body text is #000000 at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#C5EA54
RGB	rgb(197, 234, 84)
HSL	hsl(75, 78%, 62%)
HSV	hsv(75, 64%, 92%)
CMYK	cmyk(15.8%, 0%, 64.1%, 8.2%)
CIE-LAB	lab(87.66, -32.56, 66.35)
CIE-LCH	lch(87.66, 73.91, 116.14°)
OKLab	oklab(88.24% -0.0943 0.151)
OKLCH	oklch(88.24% 0.178 122)
XYZ	xyz(54.0496, 71.3560, 19.3114)
Luminance	0.7136 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5EA54 #7954EA

analogous

#EAC454 #C5EA54 #7AEA54

triadic

#C5EA54 #54C5EA #EA54C5

tetradic

#C5EA54 #54EAC4 #7954EA #EA547A

square

#C5EA54 #54EAC4 #7954EA #EA547A

split-complementary

#C5EA54 #547AEA #C454EA

monochromatic

#89AE15 #B3E31D #C5EA54 #D7F18B #EAF7C1

Accessibility & contrast

On white

1.38

#C5EA54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.27

#C5EA54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EA54

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5EA54	#FFFFFF	#000000	##000000
##C5EA54	1.00	1.38	15.27	15.27
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.27	21.00	1.00	1.00
##000000	15.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD40

Deuteranopia (green-blind)

#F3DC5F

Tritanopia (blue-blind)

#CFDFCB

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c5ea54;
/* rgb */ color: rgb(197, 234, 84);
/* oklch */ color: oklch(88.2% 0.178 122.0);

Tailwind

colors: {
  custom: {
    50: '#daf08b',
    500: '#c5ea54',
    950: '#000000',
  },
}

SCSS

$custom: #c5ea54;
$custom-light: #daf08b;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ea54",
  "rgb": {
    "r": 197,
    "g": 234,
    "b": 84
  },
  "hsl": {
    "h": 74.8,
    "s": 78.125,
    "l": 62.353
  },
  "oklch": {
    "l": 0.88244,
    "c": 0.17806,
    "h": 122
  },
  "luminance": 0.71356
}

Semantic roles & 50–950 ramp

primary

#C5EA54

secondary

#5233AF

accent

#0BDA3E

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C5EA54

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

Preview Lab → · Contrast checker → · Palette generator →